Kamagra effervescent tablets

Timing of Administration

The correct way to take Kamagra effervescent tablets is on an empty stomach, taken 1 hour before sexual activity.

After the first dose, the next dose should be taken at least 24 hours later.

Dosage Reference

The Kamagra effervescent tablets provided on this website are 100mg per tablet, but you can split the tablet in half to take a 50mg dose.

If the 50mg dose does not produce noticeable effects, you may adjust to a 100mg dose. Please choose the appropriate dosage based on your individual needs.

Some users may take double or triple doses in pursuit of stronger effects, but this will not enhance the efficacy.

The maximum single dose during any sexual activity should not exceed 100mg.

For petite individuals, such as many Japanese, a 50mg dose is usually sufficient.

The 100mg Kamagra effervescent tablets are more suitable for larger-bodied international men.

Recommended Dosage

When taking sildenafil (the main component of Kamagra effervescent tablets) for the first time, it is recommended to start with a 25mg dose.

Food Interactions

It is advised to remain fasting for at least 2 hours before administration.

This is closely related to the absorption process of sildenafil—the active ingredient needs to be absorbed through the intestines into the bloodstream.

If there is food in the stomach, the tablet may be absorbed by the stomach before reaching the intestines.

Additionally, consuming high-fat meals before taking the medication may cause fats to coat the intestinal walls, significantly impairing absorption.

Poor absorption will prevent the medication from achieving its full effect, so it is essential to take it on an empty stomach.

Absorption is completed within 30 minutes after administration, after which normal eating can resume.

Alcohol Interactions

Although it can be taken with alcohol, the vasodilatory effects may accelerate intoxication, so caution is advised to avoid excessive drinking.

Contraindications

・Individuals with cardiovascular diseases (heart or vascular conditions) who are not advised to engage in sexual activity

・Patients with severe liver dysfunction

・Individuals with low blood pressure or untreated high blood pressure

・Those with a history of stroke/cerebral hemorrhage or myocardial infarction within the past 6 months

※Please follow your doctor's specific instructions for administration

Main Side Effects

Primary side effects include decreased blood pressure due to vasodilation, eye congestion, facial flushing, palpitations, nasal congestion, etc.

These side effects are believed to be caused by the vasodilatory effect and may alleviate as increased blood flow to the penis occurs during sexual arousal.

Special Symptoms

Special symptoms include visual abnormalities, such as a sensation of wearing blue-tinted glasses or difficulty distinguishing between blue and green.

In most cases, these symptoms are temporary and not problematic. However, if vision significantly deteriorates, there is a risk of non-arteritic anterior ischemic optic neuropathy (NAION).

If symptoms like sudden vision loss or severe visual impairment occur, consult an ophthalmologist or specialist immediately.

Additionally, if an erection persists for more than 4 hours with pain, it may indicate priapism.

If the erection lasts beyond 4 hours, seek medical attention immediately.

※What is non-arteritic anterior ischemic optic neuropathy (NAION)?
It occurs when blood supply to the optic nerve stops, leading to dysfunction or necrosis of optic nerve cells.
This condition is called ischemic optic neuropathy.
While the causal relationship remains unclear, studies suggest a certain correlation among users of ED treatment medications.

※What is priapism?
Priapism refers to a persistent erection that cannot or is extremely difficult to return to a normal state.
It is also known as penile rigidity.
The primary cause is rupture within the arterial system of the penile corpus cavernosum.
If the erection lasts more than 4 hours without subsiding, seek immediate medical care.

Contraindicated Combinations

Contraindicated drugs refer to medications that have adverse interactions with Kamagra Effervescent Tablets and must not be taken simultaneously.

・Nitrate agents and nitric oxide donors
(Nitroglycerin, amyl nitrite, isosorbide dinitrate)
Combination may enhance blood pressure-lowering effects.

・Amiodarone hydrochloride
(Ancarone tablets)
Combination may intensify the QT prolongation effect caused by amiodarone hydrochloride.

Precautions for Combination Use

Precautions for combination use refer to medications that require careful attention when taken with Kamagra Effervescent Tablets.

・Grapefruit (including juice)
The component furanocoumarin in grapefruit inhibits the activity of metabolic enzymes in the body, leading to delayed drug metabolism.
As a result, excessive absorption of drug components may enhance both efficacy and side effects.

・CYP3A4 inhibitors and inducers
Examples include ritonavir, saquinavir, darunavir

・Antihypertensive drugs
Kamagra Effervescent Tablets have blood pressure-lowering effects, and combining with antihypertensive medications may cause temporary dizziness, unsteadiness upon standing, or other hypotension symptoms.

・Store in a cool, dry place away from direct sunlight.

・Keep out of reach of children.

・Avoid transferring the medication to other containers to prevent accidental ingestion and quality changes.

・If using the remaining portion of a divided dose, minimize exposure to air and consume within 2 days.

・Do not take or use medication beyond the labeled expiration date.